Zenless Zone Zero’s New Eridu City Fund: Complete Rewards Guide & Upgrade Options
Zenless Zone Zero’s New Eridu City Fund: Complete Rewards Guide & Upgrade Options
Zenless Zone Zero introduces the New Eridu City Fund event, offering a range of choices for players eager to secure both complimentary and paid rewards. Featuring novel plans, distinctive cosmetic items, and time-sensitive resources, this iteration of the City Fund stands out as a critical pathway for advancement in version 2.4.
Both seasoned and novice Proxies can achieve substantial progress by grasping the intricacies of this system, which skillfully merges established gacha pass elements with special, temporary benefits.
Key Details Summarized
- Event Period: Commencing after the v2.4 patch rollout and concluding on 2025-12-29 at 03:59 (server time).
- Upgrade Window: The opportunity to purchase plans ends slightly earlier, on 2025-12-29 at 02:59 (server time).
- Base Tier: Accessible to all participants without cost; completing designated tasks awards City Fund experience points.
- Advanced Tiers: The Growth and Premium plans are purchasable enhancements that unlock additional, unique items.
- Primary Deliverables: Highlights include Encrypted Master Tapes, a choice of A-Rank W-Engine, the unique Maple Rest avatar, and the One Denny’s Autumn Outing namecard.
- Prerequisite: Players must have finished Main Story Chapter 1, titled “Cat’s Lost & Found,” which enables Combat Simulation.
The City Fund: Tiers, Enhancements, and Benefits
Framework & Resources
Each iteration of the City Fund event features a reward structure segmented into three distinct levels:
- Basic Tier: Automatically available to all players upon event start. Completing designated activities yields experience for the City Fund progression path, granting core development resources.
- Growth Tier: This is a mid-range paid option that instantly broadens the array of available rewards. It primarily introduces premium gacha currency and a customizable A-Rank W-Engine—a significant advantage for both free-to-play strategists and moderate spenders aiming for specific Engrams.
- Premium Tier: This top-tier plan can be purchased independently or as an enhancement from the Growth Tier. It grants access to exclusive event cosmetics, specifically the Maple Rest character icon, the One Denny’s Autumn Outing player card, and supplementary high-grade materials.
While the premium progression mirrors typical gacha battle pass models, it offers greater adaptability, allowing participants to upgrade from the Growth to the Premium Tier during the event without any drawback.
Breakdown of Primary Rewards
| Plan Level | Distinguished Prizes |
|---|---|
| Basic | Fundamental advancement items, in-game currency |
| Growth | Encrypted Master Tapes, an A-Rank W-Engine of your choice |
| Premium | Unique avatar & namecard, expanded currency reserves |
Encrypted Master Tapes function as the premier gacha currency. The option to choose an A-Rank W-Engine is only available for a limited duration—make sure to achieve Fund Level 30 to acquire it before the event concludes. Cosmetic items are solely for aesthetic customization and do not affect gameplay.
Event Schedule & Objective Pointers
- Event Duration: From the moment the v2.4 update goes live until 03:59 (server time) on 2025-12-29.
- Plan Acquisition Window: The deadline for purchasing plans is 02:59 (server time) on 2025-12-29. Even after this cutoff, players can continue to fulfill objectives and redeem accumulated rewards, making it convenient for those with limited time.
- Great Builder’s Certificate (granted at Fund Level 30 for Growth/Premium tiers): Must be utilized before the event concludes, as it will become invalid if not claimed or activated.
Optimization Tactics for Free-to-Play & Budget Players
- The Basic Tier provides consistent advancement—ensure regular logins and completion of all Expansion Objectives to secure complimentary resources and currency.
- The Growth Tier guarantees an A-Rank W-Engine, making it an ideal choice for players aiming to enhance their team without depending on random pulls.
- The Premium Tier is primarily focused on aesthetic items—it’s advisable only if unique appearances are highly valued or if you wish to provide additional support for the game.
To extract the most value from the event, Proxies should focus on:- Reaching City Fund Level 30 prior to the closing date.- Keeping track of the plan purchase deadline to prevent inadvertently missing out on rewards.
Pre-Event Readiness Guide
- Complete Chapter 1: Verify that Combat Simulation is accessible, as it is a mandatory requirement.
- Monitor Objectives: Keep up with your daily and weekly Expansion Tasks to prevent a last-minute rush.
- Resource Strategy: For those considering a purchase, finalize your decision between Growth and Premium Tiers before the purchasing period ends; official sources currently do not indicate any future event reruns.
- Timely Reward Collection: Crucially, redeem your Great Builder’s Certificate and chosen A-Rank W-Engine promptly, as these benefits will become unavailable once the event concludes.
Visual Aids & Guidance
The official event announcement graphic provides a detailed overview of the reward progression and associated symbols. For comprehensive planning support, we suggest consulting a GenshinBuilds visual chart that consolidates tier-specific rewards, illustrating Master Tapes and cosmetic achievements (alt text: An informative table displaying rewards available at each City Fund level, from Basic to Premium, emphasizing Master Tape and cosmetic collection points).
Market Analysis & Community Reaction
The structure of the New Eridu City Fund largely reflects effective battle pass designs prevalent in the gacha sector. However, it distinguishes itself with increased upgrade versatility and transparent, high-value guaranteed acquisitions—a significant enhancement compared to numerous systems heavily dependent on random chance. Initial feedback from player communities highlights the optional A-Rank W-Engine as a positive development, alleviating common frustrations for those making moderate investments.
Disclaimer: Potential Adjustments
Official event communications do not mention any ongoing leaks or unverified details. Participants are advised to consult [in-game announcements] for the latest information before finalizing any purchases or committing premium resources.
Final Thoughts: Seize Valuable Opportunities
The New Eridu City Fund event provides substantial advancement opportunities for both free-to-play and purchasing participants in Zenless Zone Zero. Its distinct framework and assured rewards differentiate it from previous progression systems. Free players should aim for currency and redeemable top-tier Engrams, whereas paying individuals can access unique aesthetics through the Premium tier.
Keep an eye on your Expansion Tasks, track your advancement towards Fund benchmarks, and refer to GenshinBuilds’ continuous [event coverage] for in-depth guides, meta assessments, and previews of upcoming banners.